NDBC has recently revised the NDBC Handbook of Automated Data Quality Control Checks and Procedures. The new document can be found on our Publications page.
Station HBMN6 - Bear Mountain, Hudson River Reserve, NY
Owned and maintained by National Estuarine Research Reserve System
NERRS Water Quality Station
41.314 N 73.985 W (41°18'52" N 73°59'7" W)
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(24 hours for tsunami stations)
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These oceanographic data are displayed in rounded times. Click on the graph icon in the table below to see a time series plot of the last five days of that observation. | |
| Depth (DEPTH): | 6.6 ft |
 Ocean Temperature (OTMP): | 48.02 °F |
| Conductivity (COND): | 0.23 mS/cm |
| Salinity (SAL): | 0.10 psu |
| Oxygen Concentration (O2PCT): | 97.1% |
| Oxygen Concentration (O2PPM): | 11.30 ppm |
| Turbidity (TURB): | 14 FTU |
| pH (PH): | 7.60 |
| TIME (EDT) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mv |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-04-19 10:00 pm | 6.6 | 48.02 | 0.23 | 0.10 | 97.10 | 11.30 | - | 14 | 7.60 | - |
| 2025-04-19 09:45 pm | 6.6 | 48.02 | 0.23 | 0.10 | 97.20 | 11.30 | - | 14 | 7.60 | - |
| 2025-04-19 09:30 pm | 6.6 | 48.20 | 0.23 | 0.10 | 97.50 | 11.30 | - | 13 | 7.60 | - |
| 2025-04-19 09:15 pm | 6.9 | 48.20 | 0.23 | 0.10 | 97.60 | 11.30 | - | 14 | 7.60 | - |
| 2025-04-19 09:00 pm | 6.9 | 48.38 | 0.23 | 0.10 | 97.80 | 11.30 | - | 14 | 7.60 | - |
| 2025-04-19 08:45 pm | 6.9 | 48.74 | 0.22 | 0.10 | 98.30 | 11.30 | - | 15 | 7.60 | - |
| 2025-04-19 08:30 pm | 6.9 | 48.92 | 0.22 | 0.10 | 98.40 | 11.30 | - | 15 | 7.60 | - |
| 2025-04-19 08:15 pm | 7.2 | - | 0.23 | 0.10 | 98.00 | 11.30 | - | 15 | 7.70 | - |
| 2025-04-19 08:00 pm | 7.2 | 48.20 | 0.23 | 0.10 | 97.60 | 11.30 | - | 16 | 7.70 | - |
| 2025-04-19 07:45 pm | 7.2 | 48.38 | 0.23 | 0.10 | 98.00 | 11.30 | - | 13 | 7.70 | - |
| 2025-04-19 07:30 pm | 7.5 | 48.74 | 0.23 | 0.10 | 98.40 | 11.30 | - | 12 | 7.70 | - |
| 2025-04-19 07:15 pm | 7.5 | 48.74 | 0.23 | 0.10 | 98.30 | 11.30 | - | 12 | 7.70 | - |
| 2025-04-19 07:00 pm | 7.5 | 48.02 | 0.23 | 0.10 | 97.50 | 11.30 | - | 12 | 7.70 | - |
| 2025-04-19 06:45 pm | 7.9 | 47.66 | 0.23 | 0.10 | 97.10 | 11.30 | - | 12 | 7.70 | - |
| 2025-04-19 06:30 pm | 7.9 | 47.48 | 0.23 | 0.10 | 97.10 | 11.30 | - | 12 | 7.60 | - |
| 2025-04-19 06:15 pm | 8.2 | 47.66 | 0.23 | 0.10 | 97.20 | 11.30 | - | 13 | 7.60 | - |
| 2025-04-19 06:00 pm | 8.2 | 47.66 | 0.23 | 0.10 | 97.30 | 11.30 | - | 12 | 7.70 | - |
| 2025-04-19 05:45 pm | 8.2 | 48.74 | 0.23 | 0.10 | 98.30 | 11.30 | - | 13 | 7.70 | - |
| 2025-04-19 05:30 pm | 8.2 | 48.92 | 0.23 | 0.10 | 98.80 | 11.30 | - | 12 | 7.70 | - |
| 2025-04-19 05:15 pm | 8.2 | 48.74 | 0.23 | 0.10 | 98.80 | 11.30 | - | 12 | 7.70 | - |
| 2025-04-19 05:00 pm | 8.5 | 48.92 | 0.23 | 0.10 | 99.10 | 11.30 | - | 12 | 7.70 | - |
| 2025-04-19 04:45 pm | 8.5 | 49.64 | 0.23 | 0.10 | 100.50 | 11.40 | - | 12 | 7.70 | - |
| 2025-04-19 04:30 pm | 8.5 | 49.28 | 0.23 | 0.10 | 99.40 | 11.30 | - | 12 | 7.70 | - |
| 2025-04-19 04:15 pm | 8.5 | 49.82 | 0.23 | 0.10 | 100.30 | 11.30 | - | 12 | 7.70 | - |
| 2025-04-19 04:00 pm | 8.5 | 50.00 | 0.23 | 0.10 | 100.20 | 11.30 | - | 12 | 7.70 | - |
| 2025-04-19 03:45 pm | 8.5 | 50.36 | 0.23 | 0.10 | 101.00 | 11.40 | - | 13 | 7.70 | - |
| 2025-04-19 03:30 pm | 8.5 | 50.00 | 0.23 | 0.10 | 100.30 | 11.30 | - | 14 | 7.70 | - |
| 2025-04-19 03:15 pm | 8.5 | 50.00 | 0.23 | 0.10 | 100.40 | 11.30 | - | 13 | 7.70 | - |
| 2025-04-19 03:00 pm | 8.5 | 50.00 | 0.23 | 0.10 | 100.50 | 11.30 | - | 13 | 7.70 | - |
| 2025-04-19 02:45 pm | 8.5 | 50.00 | 0.23 | 0.10 | 100.40 | 11.30 | - | 13 | 7.70 | - |
| 2025-04-19 02:30 pm | 8.2 | 49.82 | 0.23 | 0.10 | 100.00 | 11.30 | - | 14 | 7.70 | - |
| 2025-04-19 02:15 pm | 8.2 | 49.82 | 0.23 | 0.10 | 100.10 | 11.30 | - | 14 | 7.70 | - |
| 2025-04-19 02:00 pm | 8.2 | 49.46 | 0.23 | 0.10 | 99.70 | 11.30 | - | 14 | 7.70 | - |
| 2025-04-19 01:45 pm | 8.2 | 49.46 | 0.23 | 0.10 | 99.40 | 11.30 | - | 16 | 7.70 | - |
| 2025-04-19 01:30 pm | 7.9 | 50.18 | 0.24 | 0.10 | 99.40 | 11.20 | - | 15 | 7.60 | - |
| 2025-04-19 01:15 pm | 7.9 | 50.36 | 0.24 | 0.10 | 98.40 | 11.10 | - | 15 | 7.60 | - |
| 2025-04-19 01:00 pm | 7.9 | 50.18 | 0.24 | 0.10 | 96.80 | 10.90 | - | 16 | 7.60 | - |
| 2025-04-19 12:45 pm | 7.5 | 50.18 | 0.25 | 0.10 | 95.80 | 10.80 | - | 17 | 7.60 | - |
| 2025-04-19 12:30 pm | 7.5 | 49.28 | 0.24 | 0.10 | 95.10 | 10.80 | - | 15 | 7.60 | - |
| 2025-04-19 12:15 pm | 7.2 | 48.02 | 0.24 | 0.10 | 95.70 | 11.30 | - | 13 | 7.60 | - |
| 2025-04-19 12:00 pm | 7.2 | 47.84 | 0.24 | 0.10 | 95.60 | 11.10 | - | 15 | 7.60 | - |
| 2025-04-19 11:45 am | 7.2 | 48.38 | 0.24 | 0.10 | 97.40 | 11.20 | - | 11 | 7.60 | - |
| 2025-04-19 11:30 am | 7.2 | 47.30 | 0.23 | 0.10 | 96.30 | 11.30 | - | 13 | 7.60 | - |
| 2025-04-19 11:15 am | 7.2 | 47.48 | 0.23 | 0.10 | 96.50 | 11.30 | - | 14 | 7.60 | - |
| 2025-04-19 11:00 am | 7.2 | 47.30 | 0.24 | 0.10 | 96.60 | 11.30 | - | 12 | 7.60 | - |
| 2025-04-19 10:45 am | 7.2 | 47.48 | 0.24 | 0.10 | 96.50 | 11.30 | - | 13 | 7.60 | - |
| 2025-04-19 10:30 am | 7.2 | 47.48 | 0.23 | 0.10 | 96.60 | 11.30 | - | 15 | 7.60 | - |
| 2025-04-19 10:15 am | 6.9 | 47.48 | 0.24 | 0.10 | 96.70 | 11.30 | - | 14 | 7.60 | - |
| 2025-04-19 10:00 am | 6.9 | 47.48 | 0.23 | 0.10 | 96.70 | 11.30 | - | 14 | 7.60 | - |
| 2025-04-19 09:45 am | 7.2 | 47.66 | 0.24 | 0.10 | 96.80 | 11.30 | - | 13 | 7.60 | - |
| 2025-04-19 09:30 am | 7.2 | 47.66 | 0.24 | 0.10 | 96.80 | 11.30 | - | 14 | 7.60 | - |
| 2025-04-19 09:15 am | 7.2 | 47.66 | 0.24 | 0.10 | 96.70 | 11.30 | - | 13 | 7.60 | - |
| 2025-04-19 09:00 am | 7.2 | 47.66 | 0.24 | 0.10 | 96.70 | 11.30 | - | 13 | 7.60 | - |
| 2025-04-19 08:45 am | 7.2 | 47.66 | 0.24 | 0.10 | 96.70 | 11.30 | - | 12 | 7.60 | - |
| 2025-04-19 08:30 am | 7.5 | 47.66 | 0.23 | 0.10 | 96.80 | 11.30 | - | 13 | 7.60 | - |
| 2025-04-19 08:15 am | 7.5 | 47.66 | 0.24 | 0.10 | 96.70 | 11.30 | - | 12 | 7.60 | - |
| 2025-04-19 08:00 am | 7.9 | 47.66 | 0.24 | 0.10 | 96.50 | 11.30 | - | 12 | 7.60 | - |
| 2025-04-19 07:45 am | 7.9 | 47.48 | 0.24 | 0.10 | 96.50 | 11.30 | - | 13 | 7.60 | - |
| 2025-04-19 07:30 am | 7.9 | 47.48 | 0.24 | 0.10 | 96.60 | 11.30 | - | 13 | 7.60 | - |
| 2025-04-19 07:15 am | 8.2 | 47.48 | 0.24 | 0.10 | 96.40 | 11.30 | - | 14 | 7.60 | - |
| 2025-04-19 07:00 am | 8.2 | 47.48 | 0.24 | 0.10 | 96.50 | 11.30 | - | 13 | 7.60 | - |
| 2025-04-19 06:45 am | 8.5 | 47.30 | 0.24 | 0.10 | 96.50 | 11.30 | - | 13 | 7.60 | - |
| 2025-04-19 06:30 am | 8.5 | 47.30 | 0.24 | 0.10 | 96.50 | 11.30 | - | 13 | 7.60 | - |
| 2025-04-19 06:15 am | 8.9 | 47.30 | 0.24 | 0.10 | 96.50 | 11.30 | - | 13 | 7.60 | - |
| 2025-04-19 06:00 am | 8.9 | 47.30 | 0.24 | 0.10 | 96.60 | 11.30 | - | 14 | 7.60 | - |
| 2025-04-19 05:45 am | 9.2 | 47.30 | 0.24 | 0.10 | 96.70 | 11.30 | - | 14 | 7.60 | - |
| 2025-04-19 05:30 am | 9.2 | 47.30 | 0.24 | 0.10 | 96.80 | 11.30 | - | 14 | 7.60 | - |
| 2025-04-19 05:15 am | 9.5 | 47.30 | 0.24 | 0.10 | 96.70 | 11.30 | - | 14 | 7.60 | - |
| 2025-04-19 05:00 am | 9.5 | 47.30 | 0.24 | 0.10 | 96.70 | 11.30 | - | 15 | 7.60 | - |
| 2025-04-19 04:45 am | 9.8 | 47.30 | 0.24 | 0.10 | 96.60 | 11.30 | - | 17 | 7.60 | - |
| 2025-04-19 04:30 am | 9.8 | 47.30 | 0.23 | 0.10 | 96.60 | 11.30 | - | 17 | 7.60 | - |
| 2025-04-19 04:15 am | 9.8 | 47.30 | 0.23 | 0.10 | 96.50 | 11.30 | - | 14 | 7.60 | - |
| 2025-04-19 04:00 am | 10.2 | 47.30 | 0.23 | 0.10 | 96.60 | 11.30 | - | 14 | 7.60 | - |
| 2025-04-19 03:45 am | 10.2 | 47.30 | 0.23 | 0.10 | 96.30 | 11.30 | - | 13 | 7.60 | - |
| 2025-04-19 03:30 am | 10.2 | 47.30 | 0.23 | 0.10 | 96.60 | 11.30 | - | 14 | 7.60 | - |
| 2025-04-19 03:15 am | 10.2 | 47.30 | 0.23 | 0.10 | 96.70 | 11.30 | - | 14 | 7.60 | - |
| 2025-04-19 03:00 am | 10.2 | 47.30 | 0.23 | 0.10 | 96.80 | 11.30 | - | 11 | 7.60 | - |
| 2025-04-19 02:45 am | 10.2 | 47.30 | 0.23 | 0.10 | 96.80 | 11.30 | - | 13 | 7.60 | - |
| 2025-04-19 02:30 am | 10.2 | 47.30 | 0.23 | 0.10 | 96.60 | 11.30 | - | 13 | 7.60 | - |
| 2025-04-19 02:15 am | 10.2 | 47.30 | 0.23 | 0.10 | 96.60 | 11.30 | - | 14 | 7.60 | - |
| 2025-04-19 02:00 am | 10.2 | 47.48 | 0.23 | 0.10 | 96.70 | 11.30 | - | 14 | 7.60 | - |
| 2025-04-19 01:45 am | 9.8 | 47.48 | 0.23 | 0.10 | 96.60 | 11.30 | - | 15 | 7.60 | - |
| 2025-04-19 01:30 am | 9.8 | 47.30 | 0.23 | 0.10 | 96.70 | 11.30 | - | 16 | 7.60 | - |
| 2025-04-19 01:15 am | 9.8 | 47.48 | 0.23 | 0.10 | 96.60 | 11.30 | - | 18 | 7.60 | - |
| 2025-04-19 01:00 am | 9.8 | 47.48 | 0.23 | 0.10 | 96.70 | 11.30 | - | 18 | 7.60 | - |
| 2025-04-19 12:45 am | 9.5 | 47.48 | 0.23 | 0.10 | 96.80 | 11.30 | - | 13 | 7.60 | - |
| 2025-04-19 12:30 am | 9.5 | 47.48 | 0.23 | 0.10 | 96.80 | 11.30 | - | 13 | 7.60 | - |
| 2025-04-19 12:15 am | 9.2 | 47.48 | 0.23 | 0.10 | 96.90 | 11.30 | - | 13 | 7.60 | - |
| 2025-04-19 12:00 am | 9.2 | 47.84 | 0.23 | 0.10 | 96.60 | 11.30 | - | 14 | 7.70 | - |
| 2025-04-18 11:45 pm | 8.9 | 48.20 | 0.24 | 0.10 | 97.00 | 11.20 | - | 19 | 7.60 | - |
| 2025-04-18 11:30 pm | 8.9 | 48.20 | 0.24 | 0.10 | 97.00 | 11.20 | - | - | 7.70 | - |
| 2025-04-18 11:15 pm | 8.5 | 48.20 | 0.23 | 0.10 | 97.40 | 11.20 | - | 15 | 7.70 | - |
| 2025-04-18 11:00 pm | 8.2 | 48.56 | 0.23 | 0.10 | 97.60 | 11.20 | - | 14 | 7.70 | - |
Links which are specific to this station are listed below:
Real Time Data in tabular form for the last forty-five days.
Historical Data & Climatic Summaries for quality controlled data for prior months and years.
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